The invention provides a double-wind-wheel automatic yawing power generation system and a yawing control method thereof. The double-wind-wheel automatic yawing power generation system comprises a fan (10), a tower drum (20), an overwater platform (30), a mooring system (40) and a yawing controller, wherein the overwater platform (30) comprises a rotary supporting platform (31), a fixed connecting ring disc (32) fixedly connected with the rotary supporting platform (31) and a plurality of propeller yawing devices (33); an annular guide structure (321) is formed at the bottom of the fixed connecting ring disc (32), and the propeller yawing devices (33) are evenly fixed to the outer circumference of the fixed connecting ring disc (32) and used for driving the overwater platform (30) to rotate; and the tower drum (20) is fixed to the rotary supporting platform (31). The annular guide structure is arranged on the overwater platform, so that an expensive yaw bearing for yawing is saved. According to the scheme, the double-wind-wheel automatic yawing power generation system is convenient to mount and maintain, does not need shutdown operation, does not need a large mounting ship, and is good in economical efficiency.

    本发明提供一种双风轮自动偏航发电系统及其偏航控制方法,双风轮自动偏航发电系统包括:风机(10),塔筒(20),水上平台(30),系泊系统(40)以及偏航控制器,水上平台(30)包括旋转支撑平台(31)、与旋转支撑平台(31)固定连接的固定连接环盘(32)以及多个螺旋桨偏航装置(33),固定连接环盘(32)的底部形成有环形导向结构(321),多个螺旋桨偏航装置(33)均匀地固定于固定连接环盘(32)的外圆周,用于驱动水上平台(30)旋转,塔筒(20)固定于旋转支撑平台(31)。通过设置在水上平台设置环形导向结构,从而节省了用于偏航的昂贵的偏航轴承,而且该方案安装维护方便,不需要停机操作,不需要大型安装船,经济性好。


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    Title :

    Double-wind-wheel automatic yawing power generation system and yawing control method thereof


    Additional title:

    双风轮自动偏航发电系统及其偏航控制方法


    Contributors:
    FU MINGZHI (author) / GUO XIAOJIANG (author) / LI CHUNHUA (author) / LI ZHENG (author) / QIN MENG (author)

    Publication date :

    2021-11-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F03D Windkraftmaschinen , WIND MOTORS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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